"Dark Horse" is a song recorded by American recording artist Katy Perry featuring rapper Juicy J. It was released on September 17, 2013 as the first promotional single from Perry's fourth studio album, PRISM. Three months later, it was released as the third official single on December 17.
"Dark Horse" combines the genres of trap and hip hop, creating what has been described as a "Southern rap-techno mashup". The track features a minimal production .